| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.87 | 9.149% | $232.3455 | $232.35 | $232.35 | $232.30 |
| Purchase #2 | $219.98 | 8.109% | $237.8182 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $101.73 | 12.545% | $114.492 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $237.25 | 6.250% | $252.0781 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $201.89 | 7.550% | $217.1327 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $66.73 | 6.596% | $71.1315 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $21.66 | 8.182% | $23.4322 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $1,062.11 | $1,148.4302 | $1,148.43 | $1,148.50 | $1,148.30 | |